27694040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{557}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 68700960

約数和(自身を除く): 41006920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 113, 220, 226, 440, 452, 557, 565, 904, 1114, 1130, 1243, 2228, 2260, 2486, 2785, 4456, 4520, 4972, 5570, 6127, 6215, 9944, 11140, 12254, 12430, 22280, 24508, 24860, 30635, 49016, 49720, 61270, 62941, 122540, 125882, 245080, 251764, 314705, 503528, 629410, 692351, 1258820, 1384702, 2517640, 2769404, 3461755, 5538808, 6923510, 13847020, 27694040]

約数ペア:

[(1, 27694040), (2, 13847020), (4, 6923510), (5, 5538808), (8, 3461755), (10, 2769404), (11, 2517640), (20, 1384702), (22, 1258820), (40, 692351), (44, 629410), (55, 503528), (88, 314705), (110, 251764), (113, 245080), (220, 125882), (226, 122540), (440, 62941), (452, 61270), (557, 49720), (565, 49016), (904, 30635), (1114, 24860), (1130, 24508), (1243, 22280), (2228, 12430), (2260, 12254), (2486, 11140), (2785, 9944), (4456, 6215), (4520, 6127), (4972, 5570)]